This website uses Cookies. Click Accept to agree to our website's cookie use as described in our Privacy Policy. Click Preferences to customize your cookie settings.
Accept
Reject
Preferences
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Choose Language Hide Translation Bar
paulp
paulp
Level III

How can I use spectroscopy to predict the amount of a substance?

3 hours ago (23 views)

Hello, I have a rather generic spectroscopy question, I’m hoping someone can advise me on how to use JMP.

The analytical chemist wants to predict the ppb of a substance, based on the spectroscopy profile. 

I fit a Multivariate Curve Resolution model and it fit well. This option is available in Functional Data Explorer.

How can this model be used in the future to predict the ppb, given a table of excitation/wavelength values from spectroscopy?

Thanks, Paul

 

Model

paulp_0-1719957727695.png

 

 

 

Raw Data

paulp_1-1719957727713.png

 

0 Kudos
0 REPLIES 0